Gree /E-X, Руководство по обслуживанию

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GREE GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
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Step 8: If the n7 parameter query is selected, the display is as follows. Enter the to-be-confirmed
status of parameter query.
LED1 LED2 LED3
Function Code Display Mode Current Progress/Mode Display Mode Current Status Display Mode
n7 Blinking 00 Blinking 00 Blinking
On the master unit, press "SW7" to confirm parameter query and enter the module confirmation
status for parameter query. The display is as follows:
LED1 LED2 LED3
Function Code Display Mode Module Address Display Mode Current Status Display Mode
n7 On 01 Blinking 00 Blinking
n7 On 02 Blinking 00 Blinking
n7 On 03 Blinking 00 Blinking
n7 On 04 Blinking 00 Blinking
Select a module for parameter query by pressing "SW1 (UP)" or "SW2 (DOWN)" and then press
"SW7". The display is as follows:
LED1 LED2 LED3
Function Code Display Mode Parameter Code Display Mode Current Status Display Mode
n7 On XX On Parameter value Blinking
LED2 displays the parameter code of the module and LED3 displays the parameter value.
Parameters are displayed in the following sequence. By default, the outdoor environment temperature
value is displayed. Select a corresponding parameter value by pressing "SW1 (UP)" or "SW2 (DOWN)".
Parameter Code Parameter Name Unit Remark
01 Outdoor environment temperature °C
02 Operation frequency of compressor 1 Hz
03 Operation frequency of compressor 2 Hz
04 Operation frequency of outdoor fan Hz
05 Module high-pressure °C
06 Module low-pressure °C
07 Discharge temperature of compressor 1 °C
08 Discharge temperature of compressor 2 °C
09 Discharge temperature of compressor 3 °C
This parameter is invalid for the GMV5E
series.
10 Discharge temperature of compressor 4 °C
This parameter is invalid for the GMV5E
series.
11 Discharge temperature of compressor 5 °C
This parameter is invalid for the GMV5E
series.
12 Discharge temperature of compressor 6 °C
This parameter is invalid for the GMV5E
series.
13 Operation frequency of compressor 3 Hz
This parameter is invalid for the GMV5E
series.
14 Current value of compressor 1 A
15 Current value of compressor 2 A
16 Current value of compressor 3 A
This parameter is invalid for the GMV5E
series.
17 Current value of compressor 4 A
This parameter is invalid for the GMV5E
series.
18 Current value of compressor 5 A
This parameter is invalid for the GMV5E
series.
19 Current value of compressor 6 A This parameter is invalid for the GMV5E